Networking feels instantaneous, but it’s built from step-by-step rules. Packets travel using IP and TCP, names resolve via DNS, and security comes from TLS—while distributed routing (like BGP) adapts when links fail.
A .self TLD aims to support self-hosting by coupling domain registration with verifiable control and automated hosting workflows. This post breaks down the technical challenges—verification, DNS dynamics, TLS automation, and security trade-offs—behind a self-hosting-oriented namespace.